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RS

Ratnesh sahu

Open to work4 years experience

Frontend React Developer

Ahmedabad, GJTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Frontend React Developer | Next.js · TypeScript

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

21 skills
react.jsnext.jstypescriptjavascripthtml5css3reduxzustandreact querytailwind cssshadcnmaterial-uiframer motionnode.jsexpress.jsmongodbpostgresqlgitdockerkubernetesci/cd

Work Experience

Frontend React Developer

TOPS Infosolutions Pvt. Ltd.

Sep 2024 - Present Ahmedabad, GJ
  • Built a Next.js + TypeScript inventory admin panel with ShadCN, consuming 10+ REST APIs with role-based access control (RBAC).
  • Improved Lighthouse score from 68 to 92 and cut page load time by 45% on the production site via SSR, dynamic imports, lazy loading, and asset optimization.
  • Built a reusable React component library with Framer Motion animations, validated across Chrome, Firefox, and Safari, eliminating cross-browser regressions.
  • Implemented JWT-based auth with secure cookie session handling, working directly with the backend team on API integration specs.

Frontend React Developer

Excellent WebWorld Pvt. Ltd.

Jul 2022 - Sep 2024 Ahmedabad, GJ
  • SeenJeem (Real-time Quiz App, Kuwait): Owned the complete React frontend including leaderboard, quiz flows, credit transactions, and Zustand state, plus Express REST APIs for auth and pagination. Grew MAU by 25% over 6 months.
  • DAC (Luxury Car Rental): Built React.js + Redux frontend with dynamic search, filtering, and booking UI; achieved 20% bundle size reduction via code splitting.
  • Skriti (E-commerce): Delivered a WCAG-compliant responsive storefront with 30% load time reduction through code splitting and image optimization.
  • Introduced React Query for server-state caching across projects, cutting redundant API calls by 40%.
  • Owned full-stack feature delivery end-to-end using Node.js, Express, and MongoDB, from API schema design through to frontend integration.

Application Developer

Pfizer Healthcare India

Jul 2018 - May 2020 Visakhapatnam, AP
  • Deployed gLIMS across production and R&D labs at Pfizer, managing structured data workflows, software compliance, and cross-team rollout for 3 departments.

Projects

SeenJeem: Quiz Platform

View Project
React.jsNode.jsExpressMongoDBZustandJWTTailwind CSS
  • Full-stack quiz app serving an active user base in Kuwait. React frontend with real-time leaderboard, credit transaction flows, and Zustand state; Express APIs for JWT auth and pagination. Grew MAU 25% over 6 months.

DAC: Drive Any Cars

View Project
React.jsNode.jsExpressMongoDBReduxTailwind CSS
  • Luxury car rental platform with React + Redux frontend, dynamic search, filtering, and booking UI. Achieved 20% bundle size reduction via code splitting and lazy loading.

Leaderboard Standings

Leaderboard Position Pending

Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.

Assessment Highlights

Assessments Not Completed

Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.

AI Collaboration Score

AI Collaboration Score Pending

Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.

Role Compatibility Profile

Role Compatibility Analysis Pending

Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.

Achievements

Lighthouse Score Optimization

Lifted a production site’s Lighthouse score from 68 to 92 and cut load time by 45% via SSR, lazy loading, and asset optimization.

About Details

Professional Bio

Frontend React Developer with 4 years of experience shipping performant web applications. Expert in Next.js performance engineering, TypeScript, and scalable component architecture. Proven track record of optimizing production sites and delivering full-stack features.

Master of Science in Microbiology

GITAM Institute of Science (2016 - 2018)

Languages: English, Hindi
Email: Locked